Elsa revealed

As the machine hums quietly, the commandante moves to the foot of the table and stands behind Elsa. His hands reach around her body and unbutton her uniform jacket, pulling it off of her and dropping it to the floor. Beneath the jacket Elsa is wearing a leather corset with a half cup. Her huge tits are pushed up by this and she has a cleavage like the Grand Canyon. Her thick brown nipples are far larger than Rebecca's and are pierced with large gold rings in them. The man pulls at the rings, twisting and turning them between his fingers. Elsa stares straight at Rebecca, and begins to make a purring sound and roll her hips against his groin. Rebecca stares at the rings in Elsa's nipples.

"So Rebecca," he grunts. "Do you like Elsa's little ornamentation?" He unbuckles her belt and places it on a shelf. "Perhaps we will give you some of your own later. Would you like to see Elsa's other jewelry?"

He then unzips Elsa's black skirt and lets it slide down her impossibly long legs. Beneath the skirt Ilsa wears no underwear, so now she is clad only in her leather corset and her black knee-length jackboots. Elsa's pussy is completely shaven and another gold ring to match those in her nipples is in her distended clit. Four smaller rings are in her labia, two on each side and a tiny gold padlock passes through all four rings.

As Rebecca watches him strip his beautiful nordic assistant, the throbbing in her nipples and clit remorselessly gain strength. Rebecca braces for the bucking release of orgasm, but teeters on the precipice as the electrical current ceases completely. Desperately she works the muscles of her vagina, but with her legs stretched wide apart she is unable to give herself the stimulation needed to send her past the point of no return. Rebecca slumps in defeat, her breathing slowing as her arousal diminishes.